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APX

In complexity theory the class APX (an abbreviation of "approximable") is the set of NP optimization problems that allow polynomial-time approximation algorithms with approximation ratio bounded by a constant (or constant-factor approximation algorithms for short). In simple terms, problems in this class have efficient algorithms that can find an answer within some fixed multiplicative factor of the optimal answer. An approximation algorithm is called an f ( n ) {\displaystyle f(n)} -approximation algorithm for input size n {\displaystyle n} if it can be proven that the solution that the algorithm finds is at most a multiplicative factor of f ( n ) {\displaystyle f(n)} times worse than the optimal solution. Here… more »

Year:

2019

2:40

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#2

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I got hooked up with this dude (got hooked up with this dude)
He was tall and handsome
And I wanted to meet him
My girlfriend said he was cool (my girlfriend said he was cool)
So we talked for hours
And I agreed to meet him

Fast forward one week later (later ah ah)
After two dinner dates
He didn't feel like a stranger
I didn't know what he was feeling (feeling)
When he grabbed my hand
And walked me in my building
Then he

Kissed me in the lobby
Kissed her the lobby
That's the way that you got me
That's the way that you got me

Kissed her in the lobby
Kissed me in the lobby
That's the way that you got me
Doing things that's not me
Kisses in the lobby

Da dada da da
Dada da da da da
Ooo
Da dada da da
Dada da da da da
Ooo

Where do I start (where do I start now)
It's been three months
I've been mending a broken heart (ooo ooo ooo ooo)
Got a call from a homegirl of mine
She said I could do better
And she had a friend in mind (had a friend in mind)
So she gave me her number
And I hit her up
Started to link up (we did dinner and lunch)
We did dinner lunch
Wasn't in a rush

When I took her by the hand
Into her building (building)
I pulled her close
So she could know how I was feeling

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